ZIP Code 85534

85534 is one of Arizona's ZIP codes, delivering to addresses in Duncan, Greenlee County.

City: Duncan
County: Greenlee County
State: Arizona
Prefix: 855xx

Where this code sits

85534 is part of the 855xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Duncan.

Duncan Arizona ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85534 delivers to without sharing its boundary.

928 Area code 928

ZIP codes nearest 85534

The ZIP codes whose reference points sit closest to 85534.
ZIP code	Distance	Delivers to
ZIP code 85540	16 mi	Morenci, AZ
ZIP code 85533	18 mi	Clifton, AZ
ZIP code 88051	24 mi	Mule Creek, NM
ZIP code 85546	24 mi	Safford, AZ
ZIP code 85551	25 mi	Solomon, AZ
ZIP code 88055	31 mi	Redrock, NM
ZIP code 85552	31 mi	Thatcher, AZ
ZIP code 85548	32 mi	Safford, AZ

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 85534, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 85534. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.